参数资料
| 型号： | SC310CSKTRT |
| 厂商： | Semtech |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC AMP CURRENT SENSE SOT-23-6 |
| 标准包装： | 1 |
| 放大器类型： | 电流检测 |
| 电路数： | 1 |
| -3db带宽： | 900kHz |
| 电流 - 输入偏压： | 150µA |
| 电流 - 电源： | 270µA |
| 电压 - 电源，单路/双路(±)： | 3 V ~ 25 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-6 |
| 供应商设备封装： | SOT-23-6 |
| 包装： | 标准包装 |
| 产品目录页面： | 1359 (CN2011-ZH PDF) |
| 其它名称： | SC310CSKDKR |
www.semtech.com
1
POWER MANAGEMENT
SC310
High-Side Current-Sense Amplifier
with Low Impedance Voltage Output
Typical Application Circuit
Applications
Description
Features
The SC310 is a high-side current sense amplifier ideal for
any application where precision current monitoring is
needed. Possible uses include battery-powered products
such as cellphones and notebooks, as well as industrial
and data acquisition applications. The wide 2.7V to 25V
common mode input range is independent of supply range,
providing complete flexibility in battery sensing applica-
tions.
The Current-Sense Amplifier offers three gain versions,
SC310A (gain 20 V/V), SC310B (gain 50 V/V) and
SC310C (gain 100 V/V). An external shutdown pin
(SHDN) enables turn off for the IC. A buffered output
with low impedance renders the overall gain immune to
load resistance. Output range is from 0V to Vcc - 1.7V.
Other features include tiny SOT-23-6 packaging, very low
supply current, and wide supply voltage range (3V to 25V).
The SC310 is rated for operation over the Industrial Tem-
perature range (-40°C to +125°C).
Three gain versions (20V/V, 50V/V, 100V/V)
available
2.7V to 25V input common mode range
3V to 25V supply voltage range
270 μA supply current
1% typical accuracy
Buffered low impedance voltage output
Industrial temperature range (-40°C to +125°C)
Small, lead-free SOT23-6 Package
Notebook and Tablet PCs
Data Acquisition
Battery Packs
Charging Applications
Industrial and Embedded Applications
June 4, 2007
0.1uF
2.7V to 25V
Load/
Battery
CS
+
CS
-
SH
D
N
OUT
GN
D
VCC
RSENSE
ILOAD
VOUT
3V - 25V
0.1uF
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| SC310H | 制造商:ZOWIE 制造商全称:Zowie Technology Corporation 功能描述:SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER |
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| SC3-10RJI | 制造商:TT Electronics / Welwyn 功能描述:Res Thick Film 10 Ohm 5% 3W 制造商:TT Electronics / Welwyn 功能描述:Res Thick Film 10 Ohm 5% 3W ±100ppm/°C Molded SMD T/R |
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